13579013

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 16030080

約数和(自身を除く): 2451067

約数列:

[1, 7, 43, 197, 229, 301, 1379, 1603, 8471, 9847, 45113, 59297, 68929, 315791, 1939859, 13579013]

約数ペア:

[(1, 13579013), (7, 1939859), (43, 315791), (197, 68929), (229, 59297), (301, 45113), (1379, 9847), (1603, 8471)]